the model id determins what ped spawns, carl as you know i've never been too good at explaining things but i'll try, their is a model id for every ped in the game.
eg) PRH1a_Tad_BW, DOlead_Russell_BU, NDH1a_Algernon_W etc
changing the model id would change who would spawn so if i used
PedCreateXYZ....€?.....PedRecruitAlly...... would recruit johnny's bird forgot her name
PedCreateXYZ....€B.....PedRecruitAlly...... would spawn the biology tutor
iv'e somewhat experimented with this minimally and it seems that they are possibly recruited via faction, so you wouldn't be able to recruit a teacher and girls you recruit will hold your hand, unless presumably you changed their faction, i'm not too sure about this as i say i havn't looked into it fully
sadly we don't have the full list of these peds with their model id's, but i'm sure it would be easy enought to at least obtain a credible list,
@red we've got the full vehicle list now
, but now the problem is getting these vehicles driveable in free roam, most we're at so far is enabling the police bike fully, i'll keep you informed, release should be done soon